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Cooperation between liquid tank and knife edge｜Customized installation interface｜Supporting clean air supply equipment
Aili industrial liquid tank seal ULPA ultra-high efficiency filter consists of filter element, frame, filter element packaging and liquid tank sealing parts. During installation, the blade edge of the equipment enters the sealing groove of the filter frame and forms a continuous seal with the sealant in the groove, restricting air from bypassing the installation interface.
The product can be combined with U15, U16, and U17 grade requirements to confirm the filter material, size, air volume and resistance, and match the liquid tank structure according to the position, size and installation direction of the equipment's knife edge.
Get product specifications → Submit liquid tank and knife edge interface diagram →
name |
content |
name |
content |
|---|---|---|---|
Product name |
Liquid tank seal ULPA ultra high efficiency filter |
filter level |
U15, U16, U17, confirm by model |
Install seal |
Liquid tank sealant and knife edge match |
Filter element structure |
Pleated type without partitions, confirm according to configuration |
filter material |
fiberglass or PTFE |
size |
Standard specifications, non-standard customization |
Interface parameters |
Slot position, slot width, slot depth and blade edge size |
Performance parameters |
Efficiency and resistance at specified air volume |
Supporting location |
FFU and clean end with liquid tank interface |
Delivery information |
Specifications, confirmation drawings and agreed testing data |
The sealing groove is arranged along the filter installation interface to accommodate the sealant and cooperate with the equipment knife edge. The position and size of the groove need to correspond to the equipment installation structure to avoid the blade edge being offset or contacting the groove wall.
The sealant creates a sealing contact around the knife edge. Material selection needs to take into account temperature, installation orientation and possible contact with cleaning agents or process media to confirm suitability for use.
The knife edge usually belongs to the matching box or mounting frame. Its position, thickness, straightness and corner continuity will affect the cooperation with the liquid tank and need to be confirmed with the filter drawing.
The liquid tank is the sealing configuration on the filter side, and the knife edge is the matching installation interface. The two need to be matched as a complete set.
The liquid tank and the edge of the knife are installed together to form a continuous sealing interface. When selecting and installing, confirm the fit of corners, seams and the entire circle.
According to the box or installation frame drawings, the slot position, liquid tank cross-section, product dimensions and knife edge matching conditions can be confirmed to adapt to different equipment structures.
The filtration level is confirmed by the corresponding product test results, and the installation seal is verified by interface matching and post-installation leak detection. Confirming the two separately will help locate problems with the product body and installation interface.
The replacement configuration can be confirmed based on the original filter drawing, liquid tank size and equipment knife edge information. When replacing, check the air volume, resistance and occupied space after installation.
Parameter items |
Product configuration or confirmation content |
|---|---|
Product name |
Liquid tank seal ULPA ultra high efficiency filter |
filter level |
U15, U16, U17, confirmed by model and test results |
Filter element structure |
Pleated type without partitions, confirm according to product configuration |
filter material |
Glass fiber or PTFE, confirmed according to performance and working conditions requirements |
Overall dimensions |
Width W × Height H × Thickness D, support non-standard customization |
Rated air volume |
Confirm according to filter element size, structure and operation requirements |
initial resistance |
Provide corresponding data under specified test air volume |
Tank location |
Confirm according to the blade edge and installation direction of the equipment |
Liquid tank section |
Groove width, groove depth and effective matching space are confirmed according to the drawings |
sealant |
Select according to temperature, medium and installation conditions |
Knife edge fit |
Check position, thickness, insertion depth and peripheral continuity |
Frames and packaging |
Confirm according to structural and process material requirements |
Protection configuration |
Net protection and accessories are confirmed upon request |
Testing requirements |
Efficiency, scanning leak detection and reporting requirements are as agreed upon in the order |
The specific air volume, resistance, size and usage conditions are subject to the corresponding model specifications. Non-standard products are manufactured according to confirmed drawings and technical requirements.
When customizing the liquid tank filter, in addition to the external dimensions, the matching information of the liquid tank and the knife edge must also be provided.
Interface project |
What needs to be confirmed |
|---|---|
Tank location |
The distance between the liquid tank and the outer frame and the mounting surface |
Liquid tank width |
Is there a suitable gap on both sides after the knife edge enters? |
Tank depth |
Whether the specified insertion conditions and bottom gap are met |
Blade edge thickness |
Are the matching conditions consistent with the groove width and sealant? |
Blade height |
Does it match the filter positioning and insertion depth after installation? |
Perimeter size |
Are the long sides, short sides and corners corresponding to the liquid tank? |
Installation positioning |
Supporting surface, limiting structure and fixed position |
Disassembly and assembly direction |
Do the replacement paths and operating space meet the requirements? |
The insertion depth of the knife edge should be confirmed according to the matching design. Avoid insufficient insertion, pushing against the bottom of the tank, or deflecting to one side of the tank wall.
Check the product model, size, air flow direction and liquid tank location. Check whether the sealant is abnormally missing, contaminated or damaged, and confirm that the equipment's knife edge is continuous and has no obvious deformation or burrs.
Carry the filter through the frame, align the liquid tank with the knife edge, and install it smoothly. Avoid inserting, dragging or scraping the sealant with the edge of a knife.
Implement the supporting, limiting and fixing structures according to the equipment requirements to keep the filter in the specified position. The tank seal cannot replace the mechanical support of the filter.
Check the filter body and peripheral interfaces according to project requirements. When leakage occurs, the leakage location should be located first, and then the filter material, packaging, liquid tank and box connection should be checked.
After removing the old filter, check the blade edge, fixing parts and installation space, and deal with residues and contamination according to equipment maintenance procedures. Re-verify sealing and air supply performance after new filter installation.
Use location |
Supporting points |
Use location |
Supporting points |
|---|---|---|---|
Liquid tank interface FFU |
Box blade, air volume and replacement method |
Clean air supply end |
Installation framework and on-site leak detection conditions |
Equipment local clean unit |
Space, direction and maintenance path |
Custom filter box |
Fluid tank, knife edge and fixed structure |
EFU with tank interface |
Product thickness and equipment interface |
Clean work equipment |
Process requirements and installation structure |
When used for FFU or EFU, the operating capability of the fan under the design air volume and filter resistance conditions must be checked at the same time.
View FFU supporting equipment→ View EFU supporting equipment→
Sealant selection needs to be confirmed based on complete working conditions, and the applicable scope cannot be determined based only on 'liquid tank sealing'.
Working condition information |
Confirm key points |
|---|---|
Continuous and peak temperatures |
Scope of application of sealants and other components |
Installation direction |
Is the sealing material suitable for the corresponding installation posture? |
Cleaning and disinfection methods |
Possible exposure to chemicals and concentration conditions |
Process media |
Material requirements for sealants, packages and frames |
maintenance operations |
Frequency of disassembly and assembly and protection requirements for sealing parts |
Aili Industrial can assist in confirming the configuration of filter materials, sealants and other components based on equipment operating conditions.
Customized items |
Please provide information |
|---|---|
Overall dimensions |
Width, height, total thickness and allowable tolerances |
Liquid tank structure |
Slot location, slot width, slot depth and interface diagram |
Equipment knife edge |
Peripheral dimensions, thickness, height and installation photos |
Filtration performance |
Level, operating air volume and allowable resistance |
Working conditions |
Temperature and humidity, installation direction and media that may be contacted |
Procurement requirements |
Quantity, sample requirements, testing data and delivery arrangements |
When replacing the original filter, the old product nameplate, drawings and testing data can be provided. Even if the overall dimensions are the same, the position of the liquid tank and the fit of the knife edge need to be rechecked.
Aili Industry has the capabilities of air filter manufacturing, sheet metal processing and clean air supply equipment matching, and can jointly confirm the liquid tank filter with the box blade, support and fixed structure.
For new equipment projects, filters and installation frames can be coordinated according to drawings; for replacement projects, applicable configurations can be evaluated in conjunction with existing interfaces to support sample verification and bulk purchasing.
The installation structure needs to be checked or adjusted, and it cannot be installed directly just because the external dimensions are the same.
uncertain. The insertion depth should be confirmed according to the design to avoid hitting the bottom of the tank or contacting the tank wall.
The installation seal and related operating performance should be rechecked according to project acceptance and maintenance requirements.
The materials and processing procedures should be confirmed first, and it is not advisable to mix different sealants or add glue at will.
It can be evaluated and customized, and drawings of the equipment blade and installation interface are required.
Please provide size, liquid tank and knife edge information, filtration grade, air volume, resistance requirements and quantity.
Please submit the filter size, liquid tank and knife edge interface diagram, filtration level and operating parameters. Aili Industrial will assist in confirming the product configuration based on the installation structure and usage environment.
Consult liquid tank filter specifications → Submit knife edge interface drawing →
Confirm the sealant and working conditions→Consult about replacement parts and equipment matching→
Aili Industry - provides product supporting support for liquid tank sealing ULPA filters and clean air supply equipment.
